| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $83.29 | 5.713% | $88.0484 | $88.05 | $88.05 | $88.00 |
| Purchase #2 | $206.62 | 3.340% | $213.5211 | $213.52 | $213.50 | $213.50 |
| Purchase #3 | $250.63 | 12.697% | $282.4525 | $282.45 | $282.45 | $282.50 |
| Purchase #4 | $70.44 | 11.735% | $78.7061 | $78.71 | $78.70 | $78.70 |
| Purchase #5 | $248.55 | 6.383% | $264.4149 | $264.41 | $264.40 | $264.40 |
| Purchase #6 | $45.66 | 3.157% | $47.1015 | $47.10 | $47.10 | $47.10 |
| Purchase #7 | $163.84 | 8.677% | $178.0564 | $178.06 | $178.05 | $178.10 |
| 7 purchase totals = | $1,069.03 | $1,152.3009 | $1,152.30 | $1,152.25 | $1,152.30 | |